diff --git a/rbtools/postreview.py b/rbtools/postreview.py
--- a/rbtools/postreview.py
+++ b/rbtools/postreview.py
@@ -1623,10 +1623,10 @@ class PerforceClient(SCMClient):
             for line_num, line in enumerate(description):
                 if 'Affected files ...' in line:
                     break
-                else:
-                    # Got to the end of all the description lines and didn't find
-                    # what we were looking for.
-                    die("Couldn't find any affected files for this change.")
+            else:
+                # Got to the end of all the description lines and didn't find
+                # what we were looking for.
+                die("Couldn't find any affected files for this change.")
 
             description = description[line_num+2:]